<%@ page contentType="text/html;charset=UTF-8" %>
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>使用out内置对象</title>
</head>
<body>
<h2>out内置对象</h2>
<%
    out.println("学习out内置对象；<br>");
    int Buffer = out.getBufferSize();
    int Available = out.getRemaining();
%>
输出缓冲区的大小：<%= Buffer %><br>
缓冲区剩余空间的大小：<%= Available %><br>
</body>
</html>